80760650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{55697}}^1$

素因数の和:55738

約数の個数: 24

約数和(自身を含む): 155397420

約数和(自身を除く): 74636770

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 55697, 111394, 278485, 556970, 1392425, 1615213, 2784850, 3230426, 8076065, 16152130, 40380325, 80760650]

約数ペア:

[(1, 80760650), (2, 40380325), (5, 16152130), (10, 8076065), (25, 3230426), (29, 2784850), (50, 1615213), (58, 1392425), (145, 556970), (290, 278485), (725, 111394), (1450, 55697)]